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Betamethasone-21-methanesulfonate

A solution of betamethasone 21-methanesulfonate (4 g) in dimethylformamide (25 ml) was treated with lithium chloride (4 g) and the mixture heated on the steam bath for 30 minutes. Dilution with water gave the crude product which was recrystallized to afford the title compound, MP 226°C. [Pg.361]

Betamethasone-21-methanesulfonate Lithium chloride Propionic anhydride... [Pg.1075]

See other pages where Betamethasone-21-methanesulfonate is mentioned: [Pg.1617] [Pg.1617] [Pg.1617] [Pg.1617] [Pg.1617] [Pg.1617]

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Betamethasone

Methanesulfonate